package com.lzl;

import com.netflix.hystrix.contrib.metrics.eventstream.HystrixMetricsStreamServlet;
import org.springframework.boot.SpringApplication;
import org.springframework.boot.autoconfigure.SpringBootApplication;
import org.springframework.boot.web.servlet.ServletRegistrationBean;
import org.springframework.cloud.client.circuitbreaker.EnableCircuitBreaker;
import org.springframework.cloud.client.discovery.EnableDiscoveryClient;
import org.springframework.cloud.netflix.eureka.EnableEurekaClient;
import org.springframework.context.annotation.Bean;

@SpringBootApplication
@EnableEurekaClient
// 开启Eureka架构
@EnableDiscoveryClient
@EnableCircuitBreaker
// 这个是添加对熔断的支持, 这里这个单词的意思就是断路器的意思
public class DeptProvider_Hystrix_8001 {

    public static void main(String[] args) {
        SpringApplication.run(DeptProvider_Hystrix_8001.class, args);
    }

    @Bean
    public ServletRegistrationBean getHystrixMetricsStreamServlet(){
        ServletRegistrationBean servletRegistrationBean = new ServletRegistrationBean(new HystrixMetricsStreamServlet());
        servletRegistrationBean.addUrlMappings("/actuator/hystrix.stream");
        return servletRegistrationBean;
    }

}
